Check patentability & draft patents in minutes with Patsnap Eureka AI!

A method for implementing jointing in ATM ring topology network

A ring topology and network technology, applied in the direction of ring network, data exchange network, data exchange through path configuration, etc., can solve the problems of complex ATM ring network resource management, simplify the VPI resource management method and allocation efficiency, and solve complex problems. Configuration issues, the effect of improving VPI resource management methods and allocation efficiency

Inactive Publication Date: 2004-06-16
ZTE CORP
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] What the present invention will solve is the complex technical problem of ATM ring network resource management

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A method for implementing jointing in ATM ring topology network
  • A method for implementing jointing in ATM ring topology network
  • A method for implementing jointing in ATM ring topology network

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0025] In an ATM ring network, the ATM interfaces on the ATM nodes (network elements or ATM line cards) and the transmission channels connecting these interfaces logically form a ring, which we call an ATM ring. figure 1 Shown is an ATM ring network composed of four ATM nodes. On the ATM ring network, since there are two separate paths between any two ATM nodes, VP protection technology can be adopted to provide transmission protection for VP connection services. This is the reason why ATM ring networking is currently used more . Although different ATM rings can pass through the same ATM node, they are logically independent, so resource allocation is also completely independent. The ATM resource management we discuss is aimed at such an ATM ring.

[0026] Opening a VP connection service on an ATM ring is first to allocate VPI resources on all interfaces through which the VP connection passes, and configure the ingress VPI and corresponding egress VPI of each interface. Gener...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a relay method by using network virtual channel symbol in ATM ring topology network. It includes creating a ring virtual channel symbol resource table, creating protection connection and deleting protection connection. It isn't the complex process applying to each VPI resource of each ATM interface when creating protection VP connection, but it carries on ring VPI resource application in the ring related to the VP protection connection, if it succeeds, it carries on actual VPI resources allocation on the ATM interface.

Description

technical field [0001] The invention relates to a method for realizing connection in ATM ring topology network. Background technique [0002] With the development of the communication industry, the asynchronous transfer mode (ATM) network occupies an important position in the telecommunication network because of its asynchronous transmission and connection-oriented characteristics, and its network scale is also expanding day by day. The flexibility of the ATM network also brings the complexity of network resource management. At present, to activate a service on the ATM network, telecom managers need to allocate resources (mainly network VPI resource allocation) on each network node that the service passes through. This is a tedious task, and it is also prone to misconfigurations that prevent services from being provisioned. Similarly, when a service is canceled, resources need to be released on each network node, and this process is also cumbersome and error-prone. At pre...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/24H04L12/26H04L12/42
Inventor 李青祝建文马焕南朱旻
Owner ZTE CORP
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com